html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
}

.content-car-number {
    padding: 3em 0 0;
}

.content-car-number .car-content-title {
    display: flex;
    justify-content: space-between;
    padding: 0 1em;
    margin-bottom: 1.5em;
}

.content-car-number .car-content-title span {
    font-size: 1.25em;
}

.content-car-number .car-content-title .ze-checkbox {
    display: flex;
    align-items: center;
}

.content-car-number .car-content-title .ze-checkbox input[type="checkbox"] {
    width: 1.025em;
    height: 1.025em;
    cursor: pointer;
}

.content-car-number .car-content-title .ze-checkbox-text {
    font-size: .875em;
}

.content-car-number .content-section {
    margin-bottom: 2em;
}

.content-car-number .content-section .content-section-flex {
    display: flex;
    justify-content: center;
    align-items: center;
}

.content-car-number .content-section .content-section-flex.flex-card {
    color: #000;
}

.content-car-number .content-section .content-section-flex .flex-card-border {
    border: 1px solid #ddd;
    border-radius: .2em;
}

.content-car-number .content-section .content-section-flex.flex-card button {
    width: 2.75em;
    height: 3em;
    border: 1px solid #ddd;
    text-align: center;
    background: #fff;
    color: #000;
    font-size: .875em;
    outline: none;
}

.content-car-number .content-section .content-section-flex.flex-card .isClick {
    border: 1px solid #ffc200;
    z-index: 50;
    border-radius: .3em;
}

.content-car-number .content-section .content-section-flex.flex-card .isNumClick {
    border-radius: .3em !important;
    border: 1px solid #ffc200 !important;
    z-index: 10;
    background-color: #fff !important;
}

.keyboard {
    width: 100%;
    position: fixed;
    left: 0;
    bottom: 0;
    background: #eeeeee;
    z-index: 10;
}

.keyboard.animationDown {
    animation: slide_dowms 0.3s ease-out;
    animation-fill-mode: forwards;
}

.keyboard.animationUp {
    animation: slide_ups 0.3s ease-out;
    animation-fill-mode: forwards;
}

.keyboard .btn-complete {
    height: 2.5em;
    text-align: right;
    color: #ffc200;
    font-size: 1.25em;
    width: 100%;
    background: #fff;
    border: none;
    border-top: 1px solid #eee;
    margin-bottom: 1em;
}

.keyboard .btn-complete span {
    margin-right: .8em;
}

.keyboard .keyboard-row {
    margin-top: .8em;
    display: flex;
    justify-content: space-between;
    padding: 0 .2em;
    color: #333;
}

.keyboard .keyboard-row:first-child {
    margin-top: 0;
}

.keyboard .keyboard-row .keyboard-row-items {
    display: flex;
    justify-content: left;
}

.keyboard .keyboard-row .keyboard-row-item {
    width: 1.8em;
    height: 2em;
    line-height: 2em;
    background: #fff;
    font-size: 1em;
    text-align: center;
    border: 1px solid #ccc;
    border-radius: .2em;
    color: #333;
    outline: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    cursor: pointer;
}

.keyboard .keyboard-row .keyboard-row-item[disabled] {
    background: #f0f0f0;
}

.keyboard .keyboard-row .keyboard-row-item.bottom {
    /*margin-right: .2em;*/
}

.keyboard .keyboard-row .keyboard-row-item.clear {
    width: 3.5em;
    text-align: center;
}

.keyboard .keyboard-row .none-botton {
    border: none;
    width: 1.8em;
    height: 2em;
    visibility: hidden;
}

.keyboard button:active {
    background: #f4f4f4 !important;
    color: #999 !important;
}

.submitBtn {
    width: 6em;
    padding: .8em 1em;
    box-shadow: 1px 1px 2px #CCC;
    margin: auto;
    text-align: center;
    background-color: #5970de;
    color: #ffffff;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    cursor: pointer;
    border-radius: .4em;
}

@keyframes slide_ups {
    from {
        bottom: -30em;
    }
    to {
        bottom: 0;
    }

}

@keyframes slide_dowms {
    from {
        bottom: 0;
    }
    to {
        bottom: -30em;
    }

}